rayihni TTL SERIAL PORT TO RS485 CONVERTER MODULE

Wide voltage supply (3.0V~30V), limit voltage 33V, recommended to use within 30V, the minimum voltage should be higher than 2.8V. Compatible with 3.3V and 5V signals, both can match the module. Excellent EMC and EMI performance. Strong anti-jamming ability, and strong 485 lightning protection design, working temperature is - 40 -85℃. With terminal and silicone wire, it is very convenient to use.